Symfony Documentation

Quick Tour

Get started fast with the Symfony Quick Tour:

• The Big Picture
• Flex: Compose your Application
• The Architecture

Getting Started

• Getting Started
  • Installing & Setting up the Symfony Framework
  • Create your First Page in Symfony
  • Routing
  • Controller
  • Creating and Using Templates
  • Configuring Symfony

Topics

• Symfonyフレームワークのベストプラクティス
• The Bundle System
• Cache
• Console Commands
• Databases and the Doctrine ORM
• How to Deploy a Symfony Application
• Swift Mailer
• Events and Event Listeners
• Forms
• Managing CSS and JavaScript
• HTTP Cache
• Logging
• Sending Emails with Mailer
• Pushing Data to Clients Using the Mercure Protocol
• Messenger: Sync & Queued Message Handling
• Migrating an Existing Application to Symfony
• Creating and Sending Notifications
• Performance
• Profiler
• Routing
• Security
• Sessions
• Installing & Setting up the Symfony Framework
• How to Use the Serializer
• Service Container
• Testing
• Translations
• Validation
• Asset Preloading and Resource Hints with HTTP/2 and WebLink
• Workflow

Components

Read the Components documentation.

Reference Documents

Get answers quickly with reference documents:

• Configuration Options

  Ever wondered what configuration options you have available to you in config/packages/*.yaml files? In this section, all the available configuration is broken down by the key (e.g. framework) that defines each possible section of your Symfony configuration.

  • framework
  • doctrine
  • security
  • swiftmailer
  • twig
  • monolog
  • web_profiler
  • debug

• Configuring the Kernel

• Forms and Validation

  • Form Field Type Reference
  • Validation Constraints Reference
  • Twig Template Function and Variable Reference

• Twig Extensions (forms, filters, tags, etc) Reference

• Other Areas

  • Built-in Symfony Service Tags
  • Built-in Symfony Events

Contributing

Contribute to Symfony:

• Code of Conduct
  • Code of Conduct
  • Reporting Guidelines
  • CARE Team
  • Code of Conduct: Concrete Example Document
• Code
  • Bugs
  • Pull Requests
  • Reviewing Issues and Pull Requests
  • Maintenance
  • The Core Team
  • Security
  • Tests
  • Backward Compatibility
  • Coding Standards
  • Code Conventions
  • Git
  • License
• Documentation
  • Overview
  • Format
  • Documentation Standards
  • License
• Community
  • Release Process
  • Respectful Review comments
  • Community Reviews
• Diversity
  • Governance

Create your Own Framework

Want to create your own framework based on Symfony?

• Introduction
• The HttpFoundation Component
• The Front Controller
• The Routing Component
• Templating
• The HttpKernel Component: the Controller Resolver
• The Separation of Concerns
• Unit Testing
• The EventDispatcher Component
• The HttpKernel Component: HttpKernelInterface
• The HttpKernel Component: The HttpKernel Class
• The DependencyInjection Component